Kärcher B 300 RI D Handbuch Seite 75

9.8.7 Clean the waste container
9.8.8 Clean water filter.
9.8.9 Clean the hydraulic oil cooler and the radiator
WARNING
Risk of personal injury or damage!
Always apply and secure the safety support with the tilt-

ing device raised.
Do not use any high-pressure cleaners or water jet for

cleaning (dust filter cartridges)!
ATTENTION
Allow dust filter cartridges that have become wet to dry be-
fore resuming work!
1 Waste container
2 Flap of waste container
3 Safety support
Clean interior of waste container with compressed air

and a brush.
With stubborn contamination: Clean interior of waste

container with water and a brush, leave the waste con-
tainer open to allow it to dry out.
1 Water filter
2 Water filter casing
3 Stop cock (Open position)
Close the stop valve.

Unscrew the water filter casing.

Take out and clean or replace the water filter insert.

Open the stop cock again after installation.

1 Water cooler
2 Hydraulic oil cooler
A dirty radiator will easily cause overheating, therefore
each day:
Check radiator and radiator grille for soiling.

Remove soiling by means of a soft brush, compressed

air (max. 5 bar) or low water pressure.
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EN 75